﻿#region License
// CShell, A Simple C# Scripting IDE
// Copyright (C) 2012  Arnova Asset Management Ltd., Lukas Buhler
// 
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// 
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
// 
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.
#endregion
using System;
using Caliburn.Micro;
using Microsoft.Win32;

namespace CShell.Framework.Results
{
	public class ShowCommonDialogResult : IResult
	{
		public event EventHandler<ResultCompletionEventArgs> Completed;

		private readonly CommonDialog _commonDialog;

		public ShowCommonDialogResult(CommonDialog commonDialog)
		{
			_commonDialog = commonDialog;
		}

		public void Execute(ActionExecutionContext context)
		{
			var result = _commonDialog.ShowDialog().GetValueOrDefault(false);
			Completed(this, new ResultCompletionEventArgs { WasCancelled = !result });
		}
	}
}